From http://www.steaknshake.com/locations/24069-steak-n-shake-e-state-street-rockfordSeasoned Fries

Menu
If there is a discrepancy between the establishment's online price and the price at their business establishment; the latter shall be considered the correct price.

Steak 'n Shake Menu

7561 E. State Street, Rockford, IL

American Restaurant

(815) 395-9250